Cheap flights from Bangkok to Sydney

21 nonstop flights a week. Operated by 2 airlines, about 9h 18m in the air, 4,683 mi (7,536 km). Tickets from $249, nonstop from $492.

Flights from Bangkok to Sydney

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Bangkok to Sydney

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Bangkok to Sydney

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Bangkok to Sydney at a glance

flight time, from 9h to 9h 35m
9h 18m
straight-line distance
4,683 mi (7,536 km)
flights a week
21
next flight
10 November
first and last departure
08:35 - 22:35
lowest price, with a connection, 25 November
$249
lowest nonstop price
$492
airlines
2

Bangkok to Sydney ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: March 2027, tickets from $248. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is January 2027: from $356. The average across months is $277.

Bangkok to Sydney flight schedule

21 flights a week, 3 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
TG 475
THAI Airways
08:35 Suvarnabhumi
21:55 Sydney (Kingsford Smith), terminal 1
9h 20m
Daily
Airbus A350-900
QF 24
Qantas
18:00 Suvarnabhumi
07:35 Sydney (Kingsford Smith), terminal 1
9h 35m
Daily
Airbus A330-300
TG 471
THAI Airways
22:35 Suvarnabhumi
11:55 Sydney (Kingsford Smith), terminal 1
9h 20m
Daily
Airbus A350-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
TG 475
THAI Airways
08:30 Suvarnabhumi
21:30 Sydney (Kingsford Smith), terminal 1
9h
Seasonal
Airbus A350-900
QF 24
Qantas
18:10 Suvarnabhumi
07:25 Sydney (Kingsford Smith), terminal 1
9h 15m
Seasonal
Airbus A330-300
TG 471
THAI Airways
22:20 Suvarnabhumi
11:20 Sydney (Kingsford Smith), terminal 1
9h
Seasonal
Airbus A350-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Sydney is 4 hours ahead of Bangkok. The search shows seat availability and the price for your date.

Airlines flying Bangkok to Sydney

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Bangkok to Sydney depart and land

Departure from Bangkok

21 flights a week, 17 mi (28 km) from the city centre

Arrival in Sydney

21 flights a week, terminal 1, 5 mi (8 km) from the city centre

When to visit Sydney

Weather by month

Best time to visit: June, July and September, +17° to +21° by day, sea +18° to +20°. In November it is +24° by day and +15° at night, sea +20°, with 13 rainy days.

Jan
+26° +19° +22° 16 days
Feb
+26° +19° +23° 16 days
Mar
+25° +18° +23° 16 days
Apr
+22° +14° +22° 12 days
May
+19° +11° +21° 12 days
Jun
+17° +8° +20° 7 days
Jul
+17° +8° +18° 9 days
Aug
+19° +9° +18° 9 days
Sep
+21° +11° +19° 7 days
Oct
+23° +13° +19° 12 days
Nov
+24° +15° +20° 13 days
Dec
+26° +17° +21° 10 days

Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Bangkok to Sydney?
A nonstop flight takes 9 hours 18 minutes on average, from 9h to 9h 35m depending on the flight.
How far is Sydney from Bangkok?
4,683 mi (7,536 km) in a straight line between the cities.
Which airlines fly nonstop from Bangkok to Sydney?
THAI Airways (14 a week) and Qantas (7 a week).
How many flights a day are there from Bangkok to Sydney?
There are 21 a week, about 3 a day on average.
When are the first and last flights from Bangkok to Sydney?
The first departure is at 08:35 (TG475), the last at 22:35 (TG471). Local time.
What is the cheapest month to fly from Bangkok to Sydney?
March 2027: tickets from $248. The most expensive is January 2027, from $356.
What is the cheapest upcoming date to fly from Bangkok to Sydney?
25 November 2026 (Wednesday): from $249 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Bangkok to Sydney?
Qantas: nonstop tickets from $492 on 7 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Bangkok and Sydney?
Sydney is 4 hours ahead of Bangkok. Schedule times on this page are local to each airport.
Which Bangkok airport do flights to Sydney leave from?
Suvarnabhumi (21 a week).